As recorded at collection: FastAIToken: 5 dollars in trial credits for new sign-ups

FastAIToken is a third-party API relay service that provides access to the official APIs of OpenAI and Claude. After two months of closed testing, it has launched introductory offers. The OpenAI-only plan costs 0.02 times the official rates, and a 5-yuan top-up gives you a limit of 250 dollars at official rates, or 250 million tokens. The Claude plan costs 0.7 times the official rates. The cache hit rate, meaning the rate at which previously processed content is reused, is fixed at 95% to prevent costs from rising sharply when the same content is requested repeatedly.

Create an account at https://www.fastaitoken.com/ to receive 5 dollars in trial credits as a new subscriber. Sign-in linked to a LINUX DO account is supported, so you can also log in directly without a separate registration process. Inquiries are handled in QQ and Telegram group chats, and a separate consultation channel is available for business customers.

The 10% discount on top-up amounts ran from July 7, 2026 to July 14, 2026. With the discount applied, rates based on a Claude Max account were as low as 1.1 yuan per dollar. The event where users commented '已注册 + 아이디' and received an additional 5 dollars from QQ customer service (1054566214) has ended, and the 1000-dollar free key published in the post has been exhausted. The service says that unused balance is refunded without a fee to the original payment method via WeChat Pay or Alipay within 30 days of topping up, that it does not secretly switch models or reduce performance, and that it does not store conversation content. It also supports issuing tax invoices and bank transfers from corporate accounts.